Cook County adopts mobile‑device, acceptable‑use and data‑retention policies with six‑month rollout

Cook County on March 24 adopted three technology policies intended to modernize mobile‑device management, clarify acceptable use of county technology and establish baseline retention for electronic records such as email, Teams, OneDrive and SharePoint.

Why it matters: The policies set default timelines and provide a framework for departments to manage and dispose of data consistent with operational needs and legal requirements. IT staff said the change will reduce long‑term data‑management costs and lower the operational burden of responding to records requests.

Rowan, the county’s IT lead, said the mobile‑device and acceptable‑use policies were updated to reflect current practice and cloud storage, and the new retention policy provides baseline timelines and tools for departments to retain legally required material while removing unnecessary duplication. Rowan told commissioners the county would run a six‑month transition period during which IT will provide documentation, Q&A sessions and one‑on‑one help to staff.

Commissioners asked how the change would affect data‑request responses and departmental workloads. Rowan acknowledged there will be an initial increase in IT support during rollout but said the policies ultimately reduce risk and lower the cost of long‑term data storage and redaction in response to requests. The board approved the three policies unanimously.

What happens next: IT will implement the six‑month transition, publish retention guidelines and host training. Departments will be expected to use the provided tools to identify and archive records that must be preserved.